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ATMEGA644A-MUR AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-VQFN (7x7)
Price & Procurement
4,436 In Stock
Can ship immediately
 

Quantity
All prices are in CAD.
Price Break Unit Price Extended Price
1 6.50000 $6.50
25 5.96760 $149.19
100 5.39200 $539.20

Submit a request for quotation on quantities greater than those displayed.

Alternate Package
  • Tape & Reel (TR)  : ATMEGA644A-MURTR-ND
  • Minimum Quantity: 4,000
  • Quantity Available: 4,000 - Immediate
  • Unit Price: $5.39202
  • Digi-Reel®  : ATMEGA644A-MURDKR-ND
  • Minimum Quantity: 1
  • Quantity Available: 4,436 - Immediate
  • Unit Price: Digi-Reel®
  • Tray  : ATMEGA644A-MU-ND
  • Minimum Quantity: 1
  • Quantity Available: 282 - Immediate
  • Unit Price: $6.33000

ATMEGA644A-MUR

Datasheet
Digi-Key Part Number ATMEGA644A-MURCT-ND
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Manufacturer

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Manufacturer Part Number ATMEGA644A-MUR
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Description IC MCU 8BIT 64KB FLASH 44VQFN
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Manufacturer Standard Lead Time 7 Weeks
Detailed Description

AVR AVR® ATmega Microcontroller IC 8-Bit 20MHz 64KB (32K x 16) FLASH 44-VQFN (7x7)

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Product Attributes
Type Description Select All
Categories
Manufacturer Microchip Technology
Series AVR® ATmega
Packaging Cut Tape (CT) 
Part Status Active
Core Processor AVR
Core Size 8-Bit
Speed 20MHz
Connectivity I²C, SPI, UART/USART
Peripherals Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O 32
Program Memory Size 64KB (32K x 16)
Program Memory Type FLASH
EEPROM Size 2K x 8
RAM Size 4K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 5.5V
Data Converters A/D 8x10b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 44-VFQFN Exposed Pad
Supplier Device Package 44-VQFN (7x7)
Base Part Number ATMEGA644A
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / ROHS3 Compliant
Moisture Sensitivity Level (MSL) 3 (168 Hours)
For Use With

ATATMEL-ICE

EMU FOR SAM AND AVR MCU KIT

Microchip Technology

$196.90000 Details

ATATMEL-ICE-BASIC

EMU FOR SAM AND AVR MCU BASIC

Microchip Technology

$137.66000 Details

ATATMEL-ICE-PCBA

EMU FOR SAM AND AVR MCU PCB ONLY

Microchip Technology

$76.31000 Details

MPQ-AVR

ISP 4PORT ATMEL AVR MCU SPI/JTAG

RPM Systems Corp

$831.52000 Details
Additional Resources
Standard Package 1
Other Names ATMEGA644A-MURCT